Designed to study the plasmon resonance in thin Langmuir films containing composite materials obtained.

It consists of a goniometer GS-5, a voltmeter B7-78 / 1, the power supply for the laser diode GPC-18 500, the source of radiation - a semiconductor diode laser.

Emission type- continuous
Power - 5 mW
The emission wavelength - 650 nm
The laser spot diameter - less than 1 mm